The collection features the "Sigma" versions of the first two games and the final updated version of the third:
: A reworked version of the original game, originally for the PS3, featuring enhanced visuals and additional playable content. NINJA GAIDEN MASTER COLLECTION 2021(2021)
, released on June 10, 2021, is a compilation that brings the high-speed action of the modern Ninja Gaiden trilogy to current-generation platforms. Developed by Team NINJA and published by Koei Tecmo, it includes remastered versions of three iconic titles. Included Games The collection features the "Sigma" versions of the